Problem, success metric, and rough HTML mockups before any code. Mockups are cheaper than slop PRs.
Harness
Claude Code
Plan
Starter
vCPU
1
Memory
2 GiB
Snapshot
8.4 KB
How it works · ~3 minutes
01 · Fork
New isolated microVM on your subdomain — creator state included.
02 · Your keys
Log into Claude Code with your own model credentials (BYOK).
03 · Ask it to work
Open the terminal and give it a real job. You keep what ships.
30-day money-back on your first purchase · no free trial · keys never leave the VM
Front-load product alignment: problem, success metric, and HTML mockups — then architecture and code.
Voice-note feature idea → product review doc + 2 self-contained HTML mockups under thoughts/mockups/.
From $25/mo. 30-day money-back on first purchase.
Forking copies this template into a brand-new, fully isolated microVM on your own subdomain. Here's exactly what lands in it.
Claude Code agent
The upstream harness, pre-installed — same version the creator ran.
Starter VM
1 vCPU · 2 GiB RAM · 10 GiB disk.
Creator's /persist data
The captured persist volume is copied byte-for-byte into your fork.
BYOK — your keys, your VM
Add your model API keys after forking; they live only inside your microVM.
1 skill
product-review-mockup
Secrets are scrubbed from shared templates — these are the names you supply in your agent's terminal once it boots.
Environment variables
ANTHROPIC_API_KEYYour turn
Forking copies this Claude Codeagent into a brand-new, fully isolated microVM on your own subdomain — the creator's /persist state and all. Add your own keys after it boots; they never leave the box. Don't love it? Your first jurniti purchase comes with 30 days to get every cent back.
New paid VM · BYOK · 30-day money-back on your first purchase · ~3 min to provision
Starter · fork
$25/ mo
Needs 1 of your own API key